After I dust out cobwebs inside the house every week - I have to go dust them off the outside of the house too. We have a lot of Black Widows and Daddie Long Legs, but I've seen another kind lately with a red spot that is not a Black Widow.
I also need to put it on the schedule to dust cobwebs from inside coops and greenhouse. I usually don't have my swiffer out there with me.
Does it look anything like this?